Results 101 to 110 of about 26,902 (336)
Andrology, EarlyView.Abstract Background The oxytocin receptor (OR) is a G‐protein‐coupled receptor recently identified in human spermatozoa, whose origin and role in sperm physiology remain unknown. Objectives In this study, using the pig as a model, we examine the presence of the OR in ejaculated spermatozoa through immunofluorescence and immunoblotting, and investigate ...
Jesús Martínez‐Hernández +9 more
wiley +1 more source
CHECKLIST DAS MONOCOTILEDÔNEAS DO CEARÁ, BRASIL
Revista Caatinga, 2011 The preparation of lists from the obtaining of primary data in herbaria contributes to enrich knowledge about the Brazilian flora. Mainly, for botanical groups present in the region semiarid and characterized by low availability of information as the ...
REGINA CELLI ARAÚJO DE FREITAS +2 more
doaj
Diversity of macrofungi in southeast Xizang 1. The wood-decay fungi
MycologyA survey on the diversity of wood-decay fungi in southeast Xizang was carried out from 2019 to 2023. Based on morphology, ecology, biogeography, and molecular biology, 558 species, belonging to three classes, 15 orders, 57 families, and 177 genera, were ...
Yu-Jin Cui +7 more
doaj +1 more source
Morphology and micromorphology of the seed coats of species of Echinodorus (Alismataceae) from Brazilian Northeastern [PDF]
Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2009 The morphology and the micromorphological characteristics of the surface of seeds of ten species of Echinodorus Rich. & Engelm. ex. A. Gray which occurs in northeastern Brazil were examined using scanning electron microscopy.
Ligia Queiroz Matias, Geraldo Soares
doaj
Untangling nutrient co‐regulation of ombrotrophic peatland development
Boreas, EarlyView.Multi‐method (FTIR, FT‐NIR and TGA) approaches characterizing the organic peat constituents at Holcroft Moss reveal a record of switches that reflect broadly hydroclimate variability governing the decomposition patterns. There are periods, however, where hydroclimate does not fully explain the variability observed and instead changes appear linked to ...
Richard C. Chiverrell +6 more
wiley +1 more source
Brain Pathology, EarlyView.We investigated neuropathological manifestations of hypothermia in 168 cases. Patients aged 65 years or more constituted 80% of the total cohort. Alzheimer's disease was the most common comorbidity, affecting 40% of all patients. Abstract There is a paucity of autopsy‐based studies providing detailed neuropathological characteristics of fatal ...
Shojiro Ichimata +2 more
wiley +1 more source
Journal of Applied Entomology, EarlyView.ABSTRACT Maize (Zea mays L.) is a major annual crop cultivated worldwide. In the Americas, the corn leafhopper Dalbulus maidis (DeLong) (Hemiptera: Cicadellidae) is a key pest of this crop, causing direct damage to plants through phloem feeding and indirect damage by transmitting phytopathogens.
Tatiane Cristina Barbosa Cândido +3 more
wiley +1 more source
Drivers of strigolactone diversity: P450s in strigolactone biosynthesis
Journal of Integrative Plant Biology, EarlyView.This review summarizes the discovery and functional identification of cytochrome P450 in strigolactone biosynthesis, classifies and summarizes the members discovered so far, clarifies their biological significance, discusses the technology of strigolactone synthesis research, and finally describes some problems in strigolactone research and potential ...
Changbin Niu +2 more
wiley +1 more source
Species diversity of the monocotyledonous vegetation of Mt. Pangasugan, Leyte, Philippines
Annals of Tropical Research, 2001 The species diversity of the monocotyledonous vegetation of Mt. Pangasugan (1,158 m ASL) was described. Four sites (sites 1-91 to 300 m ASL site 2-301 to 600 m ASL site 3-601 to 901 m ASL site 4-900 to 1,158 m ASL) were established to take an inventory ...
Pamela M. Po-Abit, Norma O. Aguilar
doaj
Journal of Integrative Plant Biology, EarlyView.Maize ZmLSM2 (U6 small nuclear ribonucleoprotein specific Sm‐like 2) controls maize stem strength by affecting vascular bundle structure. Using advanced computed tomography imaging and artificial intelligence identified key stem traits linked to lodging resistance and developed a predictive model.
Ying Zhang +14 more
wiley +1 more source